/* =====================================================================
   asbtube · App (reproductor) · estilos
   ===================================================================== */
:root{
  --brand-primary:#ff5a3c; --brand-accent:#7c5cff;
  --bg:#0a0a0c; --surface:#141418; --surface-2:#1b1b22; --elevated:#20202a;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --text:#f2f2f5; --muted:#a0a0ab; --muted-2:#6c6c78;
  --grad:linear-gradient(120deg,var(--brand-primary),var(--brand-accent));
  --radius:16px; --font-ui:"Inter",system-ui,-apple-system,sans-serif; --font-d:"Sora","Inter",sans-serif;
  --rail-w:216px; --topbar-h:58px; --tabbar-h:60px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;
  overscroll-behavior:none}
.ic{width:22px;height:22px;display:block;flex:0 0 auto}
a{color:inherit;text-decoration:none;cursor:pointer}
img{display:block;max-width:100%}
button{font:inherit}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line-2);
  background:var(--surface-2);color:var(--text);font-weight:600;padding:11px 18px;border-radius:12px;cursor:pointer;
  transition:.15s}
.btn:hover{background:var(--elevated)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-primary{border:0;background:var(--grad);color:#fff}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}
.btn-block{width:100%}
.spin{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.center-load{display:grid;place-items:center;padding:60px}
.center-load .spin{width:28px;height:28px;border-color:var(--line-2);border-top-color:var(--brand-primary)}

/* ===================== LOGIN ===================== */
body.is-auth{display:grid;place-items:center;
  background:radial-gradient(60% 60% at 15% 0%, color-mix(in srgb,var(--brand-primary) 18%, transparent), transparent 60%),
    radial-gradient(55% 55% at 100% 100%, color-mix(in srgb,var(--brand-accent) 18%, transparent), transparent 60%), var(--bg)}
.auth{width:100%;padding:24px}
.auth-card{width:100%;max-width:380px;margin:0 auto;background:var(--surface);border:1px solid var(--line);
  border-radius:22px;padding:34px 28px;text-align:center;box-shadow:0 24px 60px -24px rgba(0,0,0,.8)}
.auth-logo{width:72px;height:72px;margin:0 auto 14px;border-radius:20px;overflow:hidden;display:grid;place-items:center;background:var(--surface-2)}
.auth-logo img{width:100%;height:100%;object-fit:cover}
.auth-title{font-family:var(--font-d);font-size:26px;margin:0}
.auth-sub{color:var(--muted);margin:4px 0 24px}
.field{display:flex;align-items:center;gap:10px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:13px;padding:0 13px;margin-bottom:12px;text-align:left}
.field:focus-within{border-color:color-mix(in srgb,var(--brand-primary) 60%, var(--line-2))}
.fic{color:var(--muted-2);display:grid;place-items:center}
.field input{flex:1;background:none;border:0;outline:0;color:var(--text);font:inherit;padding:13px 0}
.field input::placeholder{color:var(--muted-2)}
.auth-error{margin:12px 0 0;color:#ff8298;font-size:13.5px;background:rgba(255,80,105,.1);
  border:1px solid rgba(255,80,105,.25);padding:9px 12px;border-radius:10px}

/* ===================== APP LAYOUT ===================== */
.app{min-height:100vh}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar-h);z-index:40;display:flex;align-items:center;gap:12px;
  padding:0 16px;background:color-mix(in srgb,var(--bg) 86%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.tb-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:700;font-size:18px;margin-right:auto}
.tb-logo{width:30px;height:30px;border-radius:8px;object-fit:cover}
.tb-search-btn,.tb-avatar{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface-2);
  color:var(--text);display:grid;place-items:center;cursor:pointer}
.tb-search-btn:hover,.tb-avatar:hover{background:var(--elevated)}

.rail{position:fixed;top:var(--topbar-h);left:0;bottom:0;width:var(--rail-w);padding:14px 10px;
  border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;background:var(--bg);z-index:30}
.rail-item{display:flex;align-items:center;gap:14px;padding:11px 14px;border-radius:12px;color:var(--muted);font-weight:500}
.rail-item:hover{background:var(--surface-2);color:var(--text)}
.rail-item.active{background:color-mix(in srgb,var(--brand-primary) 14%, var(--surface-2));color:var(--text)}

.view{padding:calc(var(--topbar-h) + 18px) 32px 40px calc(var(--rail-w) + 32px);max-width:none}

.tabbar{display:none}

/* ===================== HOME SHELVES ===================== */
.section-title{font-family:var(--font-d);font-size:20px;margin:0 0 14px}
.shelf{margin-bottom:30px}
.shelf-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.shelf-head h3{font-family:var(--font-d);font-size:17px;margin:0}
.shelf-head a{color:var(--muted);font-size:13px}
.shelf-row{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  padding-bottom:6px}
.shelf-row::-webkit-scrollbar{height:8px}
.shelf-row::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:8px}
.shelf-row .card{scroll-snap-align:start;flex:0 0 auto;width:260px}
.shelf-row.audio .card{width:170px}

/* ===================== CARDS ===================== */
.grid{display:grid;gap:18px 14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid.audio{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.card{cursor:pointer}
.thumb{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--surface-2);
  border:1px solid var(--line)}
.card.audio .thumb{aspect-ratio:1/1;border-radius:14px}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover .thumb img{transform:scale(1.04)}
.thumb.ph{background:
    radial-gradient(70% 70% at 30% 20%, color-mix(in srgb,var(--brand-primary) 30%, transparent), transparent 60%),
    var(--surface-2)}
.thumb .dur{position:absolute;right:7px;bottom:7px;background:rgba(0,0,0,.8);color:#fff;font-size:11.5px;font-weight:600;
  padding:2px 6px;border-radius:6px}
.thumb .ptype{position:absolute;left:7px;top:7px;background:rgba(0,0,0,.7);color:#fff;border-radius:7px;padding:4px;display:grid;place-items:center}
.thumb .ptype .ic{width:15px;height:15px}
.card .meta{padding:9px 2px 0}
.card .t{font-weight:600;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .a{color:var(--muted);font-size:12.5px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card.audio .t{-webkit-line-clamp:1}

.empty{padding:60px 20px;text-align:center;color:var(--muted)}
.empty .ic{width:34px;height:34px;margin:0 auto 12px;color:var(--muted-2)}

/* chips de categoría / experiencia */
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:18px}
.chip{flex:0 0 auto;padding:8px 14px;border-radius:100px;background:var(--surface-2);border:1px solid var(--line);
  color:var(--muted);font-size:13px;font-weight:600;cursor:pointer}
.chip.active{background:var(--text);color:#000;border-color:transparent}

/* búsqueda */
.searchbar{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line-2);
  border-radius:14px;padding:0 14px;margin-bottom:20px;max-width:640px}
.searchbar input{flex:1;background:none;border:0;outline:0;color:var(--text);font:inherit;padding:14px 0;font-size:15px}
.searchbar .ic{color:var(--muted)}

/* ===================== DETALLE / REPRODUCTOR ===================== */
.detail-back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);margin-bottom:16px;font-weight:600}
.player-hero{width:100%;max-width:1000px;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000;
  border:1px solid var(--line);margin-bottom:18px}
.player-hero video{width:100%;height:100%;background:#000}
.audio-hero{display:flex;gap:22px;align-items:center;max-width:760px;margin-bottom:18px}
.audio-hero .art{width:200px;height:200px;border-radius:18px;overflow:hidden;flex:0 0 auto;background:var(--surface-2);border:1px solid var(--line)}
.audio-hero .art img{width:100%;height:100%;object-fit:cover}
.audio-hero audio{width:100%;margin-top:14px}
.poster-hero{width:100%;max-width:1000px;aspect-ratio:16/9;border-radius:16px;overflow:hidden;position:relative;background:var(--surface-2);border:1px solid var(--line);margin-bottom:18px}
.poster-hero img{width:100%;height:100%;object-fit:cover}
.poster-hero .big-play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.25)}
.poster-hero .big-play span{width:74px;height:74px;border-radius:50%;background:var(--grad);display:grid;place-items:center;box-shadow:0 10px 30px -8px var(--brand-primary)}
.poster-hero .big-play .ic{width:34px;height:34px;color:#fff;margin-left:4px}
.detail-title{font-family:var(--font-d);font-size:26px;margin:0 0 6px}
.detail-meta{color:var(--muted);font-size:14px;margin-bottom:16px}
.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.detail-desc{color:var(--muted);max-width:760px;line-height:1.6;white-space:pre-wrap}

/* ===================== SHEET / TOAST ===================== */
.sheet{position:fixed;inset:0;z-index:60;display:grid;place-items:end center;background:rgba(0,0,0,.5);padding:16px}
.sheet[hidden]{display:none}
.sheet-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line-2);border-radius:18px;padding:18px;margin-bottom:70px}
.sheet-user{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.sheet-user .ic{width:40px;height:40px;color:var(--muted)}
.sheet-user small{color:var(--muted);display:block}
.toast{position:fixed;left:50%;bottom:calc(var(--tabbar-h) + 16px);transform:translateX(-50%) translateY(10px);
  background:var(--elevated);border:1px solid var(--line-2);padding:12px 18px;border-radius:12px;z-index:80;opacity:0;
  transition:.2s;font-size:14px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.subs-block{max-width:460px;margin:60px auto;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:32px}
.subs-block h2{font-family:var(--font-d)}

/* ===================== RESPONSIVE ===================== */
@media (max-width:900px){
  :root{--rail-w:0px}
  .rail{display:none}
  .view{padding:calc(var(--topbar-h) + 14px) 14px calc(var(--tabbar-h) + 20px) 14px}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;height:var(--tabbar-h);z-index:40;
    background:color-mix(in srgb,var(--bg) 92%, transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom)}
  .tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--muted-2);font-size:11px}
  .tab.active{color:var(--text)}
  .tab .ic{width:22px;height:22px}
  .audio-hero{flex-direction:column;align-items:flex-start}
  .audio-hero .art{width:100%;max-width:280px;height:auto;aspect-ratio:1}
  .detail-title{font-size:22px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* =====================================================================
   REPRODUCTOR PERSISTENTE
   Música: carátula grande centrada.  Video: página tipo YouTube.
   ===================================================================== */
body.no-scroll{overflow:hidden}
body.has-player .view{padding-bottom:calc(var(--tabbar-h) + 84px)}

.player{position:fixed;z-index:70;pointer-events:none}
.player:not(.active){display:none}

/* ---- barra mini ---- */
.mini{position:fixed;left:var(--rail-w);right:0;bottom:0;height:66px;pointer-events:auto;
  display:flex;align-items:center;gap:12px;padding:0 14px;cursor:pointer;
  background:color-mix(in srgb,var(--surface) 96%, transparent);backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2)}
.mini-prog{position:absolute;left:0;top:0;height:3px;width:100%;background:var(--line)}
.mini-prog>i{display:block;height:100%;width:0;background:var(--grad)}
.mini-art{width:46px;height:46px;border-radius:9px;overflow:hidden;flex:0 0 auto;background:var(--surface-2);border:1px solid var(--line)}
.mini-art img{width:100%;height:100%;object-fit:cover}
.mini-info{flex:1;min-width:0}
.mini-t{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mini-a{color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mini-btn{width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:var(--text);display:grid;place-items:center;cursor:pointer;flex:0 0 auto}
.mini-btn:hover{background:var(--surface-2)}
.mini-btn .ic{width:26px;height:26px}
.player.expanded .mini{display:none}

/* ---- contenedor expandido ---- */
.expand{position:fixed;inset:0;pointer-events:auto;background:var(--bg);
  transform:translateY(100%);transition:transform .32s cubic-bezier(.2,.75,.2,1);
  display:flex;flex-direction:column;overflow:hidden}
.player.expanded .expand{transform:translateY(0)}
.ex-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;flex:0 0 auto}
.ex-icon{width:42px;height:42px;border-radius:50%;border:0;background:var(--surface-2);color:var(--text);display:grid;place-items:center;cursor:pointer}
.ex-icon:hover{background:var(--elevated)}
.ex-badge{font-size:12px;color:var(--muted);letter-spacing:.04em}
.ex-body{flex:1;min-height:0;display:flex;overflow:hidden}
.ex-main{flex:1;min-width:0;overflow-y:auto;-webkit-overflow-scrolling:touch}
.ex-side{display:none}
.ex-stage{position:relative;background:#000}
.ex-stage video{width:100%;display:none;background:#000}
.ex-art{display:none}
.ex-art img{width:100%;height:100%;object-fit:cover}
.ex-below{padding:16px 18px 32px}
.ex-meta .ex-t{font-family:var(--font-d);font-size:18px;font-weight:700;line-height:1.3}
.ex-meta .ex-a{color:var(--muted);margin-top:4px}

/* controles de audio */
.ex-audio-controls{margin-top:16px}
.ex-seek{display:flex;align-items:center;gap:10px;max-width:520px;margin:6px auto;width:100%}
.ex-seek span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:42px;text-align:center}
.ex-seek input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:6px;
  background:linear-gradient(var(--brand-primary),var(--brand-primary)) 0/var(--v,0%) 100% no-repeat, var(--surface-2);cursor:pointer}
.ex-seek input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.4)}
.ex-seek input[type=range]::-moz-range-thumb{width:16px;height:16px;border:0;border-radius:50%;background:#fff}
.ex-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin:14px 0 6px}
.ex-ctl{width:52px;height:52px;flex:0 0 auto;border-radius:50%;border:0;background:transparent;color:var(--text);display:grid;place-items:center;cursor:pointer}
.ex-ctl:hover{background:var(--surface-2)}
.ex-ctl .ic{width:28px;height:28px}
.ex-play{width:74px;height:74px;flex:0 0 auto;background:var(--grad);color:#fff;box-shadow:0 14px 34px -8px var(--brand-primary)}
.ex-play:hover{filter:brightness(1.06);background:var(--grad)}
.ex-play .ic{width:34px;height:34px}
.ex-actions{display:flex;justify-content:center;margin-top:8px}

/* ---- info de video (canal, acciones, descripción) ---- */
.ex-videoinfo{display:none}
.vi-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:14px}
.vi-channel{display:flex;align-items:center;gap:11px;min-width:0}
.vi-avatar{width:40px;height:40px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-family:var(--font-d);font-weight:700;font-size:17px}
.vi-cname{font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vi-btns{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}
.vi-btns::-webkit-scrollbar{display:none}
.vi-btn{display:inline-flex;align-items:center;gap:7px;flex:0 0 auto;padding:9px 15px;border-radius:100px;
  border:0;background:var(--surface-2);color:var(--text);font-weight:600;font-size:13.5px;cursor:pointer;transition:.15s}
.vi-btn:hover{background:var(--elevated)}
.vi-btn .ic{width:19px;height:19px}
.vi-btn.on{color:var(--brand-primary)}
.vi-desc{margin-top:16px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-size:14px}
.vi-meta{color:var(--muted);font-weight:600;margin-bottom:6px}
.vi-text{color:var(--text);line-height:1.6;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.vi-desc.open .vi-text{-webkit-line-clamp:unset;overflow:visible}
.vi-more{margin-top:8px;background:none;border:0;color:var(--muted);font-weight:700;font-size:13.5px;cursor:pointer;padding:0}
.vi-more:hover{color:var(--text)}

/* ---- relacionados / a continuación ---- */
.ex-related{margin-top:24px}
.ex-related h4{font-family:var(--font-d);font-size:16px;margin:0 0 12px}
.rel{display:flex;gap:12px;padding:8px;border-radius:12px;cursor:pointer;align-items:flex-start;margin-bottom:2px}
.rel:hover{background:var(--surface-2)}
.rel-thumb{position:relative;width:168px;aspect-ratio:16/9;border-radius:10px;overflow:hidden;flex:0 0 auto;background:var(--surface-2);border:1px solid var(--line)}
.rel.audio .rel-thumb{width:64px;aspect-ratio:1;border-radius:10px}
.rel-thumb img{width:100%;height:100%;object-fit:cover}
.rel-dur{position:absolute;right:5px;bottom:5px;background:rgba(0,0,0,.82);color:#fff;font-size:11px;font-weight:600;padding:1px 5px;border-radius:5px}
.rel-info{min-width:0;padding-top:2px}
.rel-t{font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-a{color:var(--muted);font-size:12.5px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* =====================================================================
   MODO MÚSICA — carátula grande, centrado, vistoso
   ===================================================================== */
.player:not(.is-video) .expand{background:
  radial-gradient(90% 60% at 50% -10%, color-mix(in srgb,var(--brand-accent) 26%, transparent), transparent 62%), var(--bg)}
.player:not(.is-video) .ex-body{justify-content:center}
.player:not(.is-video) .ex-main{max-width:540px;overflow:hidden;display:flex;flex-direction:column}
.player:not(.is-video) .ex-stage{background:transparent;display:grid;place-items:center;padding:10px 20px 0}
.player:not(.is-video) .ex-stage video{display:none!important}
.player:not(.is-video) .ex-art{display:block;width:min(74vw,360px);aspect-ratio:1;border-radius:22px;overflow:hidden;
  background:var(--surface-2);border:1px solid var(--line);box-shadow:0 40px 80px -30px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.03)}
.player:not(.is-video) .ex-below{text-align:center}
.player:not(.is-video) .ex-videoinfo,
.player:not(.is-video) .ex-related{display:none}

/* =====================================================================
   MODO VIDEO — página tipo YouTube
   ===================================================================== */
.player.is-video .ex-badge{display:none}
.player.is-video .ex-stage video{display:block}
.player.is-video .ex-art{display:none}
.player.is-video .ex-audio-controls{display:none}
.player.is-video .ex-videoinfo{display:block}
.player.is-video .ex-meta .ex-a{display:none}     /* el autor va en la tarjeta de canal */

/* móvil: video pegado arriba, controles superpuestos discretos */
.player.is-video .ex-head{position:absolute;z-index:2;background:transparent;padding:10px 12px;width:100%}
.player.is-video .ex-head .ex-icon{background:rgba(0,0,0,.5);color:#fff}
.player.is-video .ex-head #exClose{display:none}
.player.is-video .ex-stage{width:100%;aspect-ratio:16/9;background:#000;display:grid;place-items:center}
.player.is-video .ex-stage video{width:100%;height:100%;max-height:none;object-fit:contain}
.player.is-video .ex-meta .ex-t{font-size:17px}

@media (min-width:901px){
  .player.is-video.expanded .expand{inset:var(--topbar-h) 0 0 var(--rail-w)}
  .player.is-video .ex-head{position:sticky;top:0;z-index:3;background:var(--bg);padding:10px 24px;width:auto}
  .player.is-video .ex-head .ex-icon{background:var(--surface-2);color:var(--text)}
  .player.is-video .ex-body{padding:6px 24px 34px;gap:24px;overflow-y:auto}
  .player.is-video .ex-main{flex:1;overflow:visible;max-width:none}
  .player.is-video .ex-side{display:block;width:410px;flex:0 0 auto;overflow:visible}
  .player.is-video .ex-side .ex-related{margin-top:0}
  .player.is-video .ex-related-mobile{display:none}
  .player.is-video .ex-stage{aspect-ratio:auto;border-radius:14px;overflow:hidden;background:#000;place-items:center}
  .player.is-video .ex-stage video{width:100%;height:auto;max-height:calc(100vh - var(--topbar-h) - 96px);object-fit:contain}
  .player.is-video .ex-below{padding:16px 2px 0}
  .player.is-video .ex-meta .ex-t{font-size:21px}
  /* en PC los relacionados de la barra lateral van en columna angosta */
  .player.is-video .ex-side .rel{align-items:flex-start}
}

@media (max-width:900px){
  .mini{left:0;bottom:var(--tabbar-h)}
  .player.is-video .ex-side{display:none}
  .vi-btn span{display:inline}
}

/* =====================================================================
   BIBLIOTECA: progreso en tarjeta + acciones de música
   ===================================================================== */
.cprog{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.25)}
.cprog>i{display:block;height:100%;background:var(--brand-primary)}
.ex-audio-actions{justify-content:center;margin-top:14px}
.player:not(.is-video) .ex-audio-actions{display:flex}
.player.is-video .ex-audio-actions{display:none}

/* =====================================================================
   PLAYLISTS
   ===================================================================== */
.pl-thumb{display:grid;place-items:center;color:var(--muted-2)}
.pl-thumb .ic{width:34px;height:34px}
.thumb.collage,.pl-cover .collage{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px}
.thumb.collage span,.pl-cover .collage span{background-size:cover;background-position:center;background-color:var(--surface-2)}

.pl-header{display:flex;gap:22px;margin:6px 0 22px;flex-wrap:wrap}
.pl-cover{width:210px;height:210px;border-radius:16px;overflow:hidden;flex:0 0 auto;background:var(--surface-2);border:1px solid var(--line);box-shadow:0 24px 50px -24px rgba(0,0,0,.7)}
.pl-cover img,.pl-cover .collage{width:100%;height:100%;object-fit:cover}
.pl-cover .ph{width:100%;height:100%}
.pl-info{flex:1;min-width:240px;display:flex;flex-direction:column;justify-content:center}
.pl-vis{color:var(--muted-2);font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.pl-items{display:flex;flex-direction:column;gap:2px}
.rowitem{cursor:pointer}
.row-ctrls{display:flex;gap:6px;flex:0 0 auto}
.row-ctrls .mini{width:32px;height:32px}
.row-ctrls [data-act="down"] .ic{transform:rotate(-90deg)}
.row-ctrls [data-act="up"] .ic{transform:rotate(90deg)}

/* modal simple de playlists */
.pl-modal-back{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.6);display:grid;place-items:center;padding:18px}
.pl-modal{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line-2);border-radius:18px;padding:22px}
.pl-modal h3{font-family:var(--font-d);margin:0 0 16px}
.pl-lbl{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
.pl-modal .input{width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:11px;color:var(--text);font:inherit;padding:12px 13px;outline:0}
.pl-modal-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.pl-picks{display:flex;flex-direction:column;gap:6px;max-height:50vh;overflow:auto}
.pl-pick{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);cursor:pointer;font:inherit;text-align:left}
.pl-pick:hover{background:var(--elevated)}
.pl-pick-t{font-weight:600}
.pl-pick-n{color:var(--muted-2);font-size:12.5px}
@media (max-width:600px){.pl-cover{width:100%;height:auto;aspect-ratio:1;max-width:280px}}

/* =====================================================================
   CUENTA (perfil, plan, contraseña)  — con animaciones
   ===================================================================== */
.tb-avatar .avatar-img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.tb-avatar{overflow:hidden;padding:0}

.acc-wrap{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:16px;
  animation:accIn .35s cubic-bezier(.2,.7,.2,1)}
@keyframes accIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.acc-hero{display:flex;align-items:center;gap:20px;background:
  radial-gradient(70% 120% at 0% 0%, color-mix(in srgb,var(--brand-accent) 22%, transparent), transparent 60%), var(--surface);
  border:1px solid var(--line);border-radius:20px;padding:22px;flex-wrap:wrap}
.acc-avatar{position:relative;width:104px;height:104px;flex:0 0 auto}
.acc-avatar img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:3px solid var(--surface-2);
  box-shadow:0 12px 30px -12px rgba(0,0,0,.7);transition:transform .2s}
.acc-avatar:hover img{transform:scale(1.03)}
.acc-cam{position:absolute;right:-2px;bottom:-2px;width:36px;height:36px;border-radius:50%;border:3px solid var(--surface);
  background:var(--grad);color:#fff;display:grid;place-items:center;cursor:pointer}
.acc-cam .ic{width:18px;height:18px}
.acc-id{min-width:0;flex:1}
.acc-name{font-family:var(--font-d);font-size:24px;margin:0}
.acc-user{color:var(--muted);margin-top:2px}
.acc-hero-btns{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}

.acc-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.acc-card-title{font-weight:600;margin:0 0 16px;font-size:15px}
.acc-plan-lbl{color:var(--muted-2);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.acc-plan-name{font-family:var(--font-d);font-size:22px;font-weight:700}
.acc-plan-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
.acc-days{text-align:center;flex:0 0 auto}
.acc-days-n{font-family:var(--font-d);font-size:34px;font-weight:700;line-height:1}
.acc-days.s-g .acc-days-n{color:#37d39a}.acc-days.s-a .acc-days-n{color:#f5b544}
.acc-days.s-r .acc-days-n{color:#ff6d84}.acc-days.s-x .acc-days-n{color:var(--muted)}
.acc-days-l{color:var(--muted);font-size:12px;margin-top:2px}
.acc-bar{height:8px;border-radius:100px;background:var(--surface-2);overflow:hidden}
.acc-bar>i{display:block;height:100%;border-radius:100px;transition:width .6s cubic-bezier(.2,.7,.2,1)}
.acc-bar.s-g>i{background:#37d39a}
.acc-bar.s-a>i{background:#f5b544}.acc-bar.s-r>i{background:#ff6d84}.acc-bar.s-x>i{background:var(--muted-2)}
.acc-exp{color:var(--muted);font-size:13px;margin-top:8px}
.acc-plan-x{font-family:var(--font-d);font-size:18px;font-weight:700;color:#ff6d84}
.acc-feats{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.acc-feat{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:100px;padding:6px 12px;font-size:12.5px;font-weight:600;color:var(--muted)}
.acc-feat .ic{width:14px;height:14px;color:var(--brand-primary)}

.acc-form{display:flex;flex-direction:column;gap:12px;max-width:360px}
.field2{display:flex;flex-direction:column;gap:6px}
.field2 span{font-size:12.5px;color:var(--muted)}
.field2 input{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;color:var(--text);font:inherit;padding:12px 13px;outline:0;transition:border-color .15s,box-shadow .15s}
.field2 input:focus{border-color:color-mix(in srgb,var(--brand-primary) 60%, var(--line-2));box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-primary) 16%, transparent)}
.acc-form .btn{align-self:flex-start;margin-top:4px}
.acc-logout{margin-top:4px;color:#ff8298}
.acc-logout:hover{background:rgba(255,80,105,.1)}

/* =====================================================================
   INICIO REDISEÑADO — hero, cards con hover, placeholders, filas, ranking
   ===================================================================== */
.home-shelves{display:flex;flex-direction:column;gap:6px}

/* ---- HERO ---- */
.hero{position:relative;border-radius:22px;overflow:hidden;margin-bottom:26px;min-height:260px;display:flex;align-items:flex-end;
  animation:homeIn .4s cubic-bezier(.2,.7,.2,1)}
@keyframes homeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);filter:saturate(1.1)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.5) 45%,transparent 80%),
  linear-gradient(0deg,rgba(0,0,0,.85),transparent 60%)}
.hero-inner{position:relative;padding:30px 34px;max-width:640px}
.hero-kick{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;
  background:var(--grad);padding:5px 11px;border-radius:100px}
.hero-title{font-family:var(--font-d);font-size:34px;font-weight:700;line-height:1.1;margin:12px 0 4px;
  text-shadow:0 2px 20px rgba(0,0,0,.5);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero-sub{color:#e7e7ee;margin:0 0 18px;font-size:15px}
.hero-btn{box-shadow:0 12px 30px -10px var(--brand-primary)}

/* ---- FILAS con flechas ---- */
.shelf{margin-bottom:26px}
.shelf-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;padding-right:4px}
.shelf-head h3{font-family:var(--font-d);font-size:20px;margin:0}
.shelf-scroll{position:relative}
.shelf-arrow{position:absolute;top:0;height:100%;z-index:3;width:46px;border:0;cursor:pointer;color:#fff;
  display:grid;place-items:center;transition:opacity .2s;background:transparent}
.shelf-arrow .ic{width:26px;height:26px;background:rgba(20,20,26,.9);border-radius:50%;padding:6px;box-shadow:0 4px 14px rgba(0,0,0,.5)}
.shelf-arrow.left{left:-8px}
.shelf-arrow.right{right:-8px}
.shelf-arrow.right .ic{transform:scaleX(-1)}
.shelf-arrow.hide{opacity:0;pointer-events:none}
@media (hover:none){.shelf-arrow{display:none}}
.shelf-row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;padding:4px 2px 8px;scrollbar-width:none}
.shelf-row::-webkit-scrollbar{display:none}
.shelf-row .card{scroll-snap-align:start;flex:0 0 auto;width:230px}
.shelf-row.audio .card{width:172px}

/* ---- CARDS ---- */
.card{cursor:pointer;transition:transform .18s cubic-bezier(.2,.7,.2,1)}
.card:hover{transform:translateY(-4px)}
.thumb{position:relative;width:100%;aspect-ratio:16/9;border-radius:13px;overflow:hidden;background:var(--surface-2);border:1px solid var(--line);
  box-shadow:0 8px 22px -14px rgba(0,0,0,.6)}
.card.audio .thumb{aspect-ratio:1/1;border-radius:14px}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover .thumb img{transform:scale(1.06)}
/* placeholder bonito */
.ph-glyph{position:absolute;inset:0;display:grid;place-items:center}
.ph-glyph .ph-ini{position:absolute;font-family:var(--font-d);font-weight:800;font-size:52px;color:rgba(255,255,255,.14)}
.ph-glyph .ic{width:34px;height:34px;color:rgba(255,255,255,.85);position:relative}
.thumb .dur{position:absolute;right:7px;bottom:7px;background:rgba(0,0,0,.82);color:#fff;font-size:11.5px;font-weight:600;padding:2px 6px;border-radius:6px;z-index:2}
/* botón play al hover */
.card-play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.28);opacity:0;transition:opacity .2s;z-index:2}
.card-play .ic{width:30px;height:30px;color:#fff;background:var(--grad);border-radius:50%;padding:12px;box-shadow:0 8px 20px -6px var(--brand-primary);transform:scale(.85);transition:transform .2s}
.card:hover .card-play{opacity:1}
.card:hover .card-play .ic{transform:scale(1)}
.card .meta{padding:10px 2px 0}
.card .t{font-weight:600;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .a{color:var(--muted);font-size:12.5px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card.audio .t{-webkit-line-clamp:1}

/* ranking (Tendencias) */
.shelf-rank .shelf-row .card{width:250px}
.rankn{position:absolute;left:8px;top:6px;z-index:2;font-family:var(--font-d);font-weight:800;font-size:30px;color:#fff;
  line-height:1;text-shadow:0 2px 10px rgba(0,0,0,.7);-webkit-text-stroke:1.5px rgba(0,0,0,.35)}

/* ---- MENÚ LATERAL más elegante ---- */
.rail-item{position:relative;transition:background .15s,color .15s}
.rail-item.active{background:color-mix(in srgb,var(--brand-primary) 16%, var(--surface-2))}
.rail-item.active::before{content:"";position:absolute;left:-10px;top:50%;transform:translateY(-50%);width:4px;height:22px;border-radius:0 4px 4px 0;background:var(--grad)}
.rail-item.active .ic{color:var(--brand-primary)}
.rail-item .ic{transition:color .15s}

@media (max-width:900px){
  .hero{min-height:200px;border-radius:16px;margin-bottom:20px}
  .hero-title{font-size:24px}
  .hero-inner{padding:20px}
  .shelf-head h3{font-size:18px}
}

/* =====================================================================
   ARTISTAS (app) — círculos en el inicio + página del artista
   ===================================================================== */
.artists-shelf .shelf-row .card,
.artist-circle{width:150px}
.artist-circle{flex:0 0 auto;scroll-snap-align:start;cursor:pointer;text-align:center;transition:transform .18s}
.artist-circle:hover{transform:translateY(-4px)}
.ac-photo{position:relative;width:150px;height:150px;border-radius:50%;overflow:hidden;background:var(--surface-2);border:1px solid var(--line);
  box-shadow:0 10px 26px -14px rgba(0,0,0,.7)}
.ac-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.artist-circle:hover .ac-photo img{transform:scale(1.05)}
.ac-photo.ph{background:linear-gradient(135deg,color-mix(in srgb,var(--brand-primary) 45%, #1a1a20),color-mix(in srgb,var(--brand-accent) 45%, #101014))}
.ac-photo .card-play{border-radius:50%}
.artist-circle:hover .ac-photo .card-play{opacity:1}
.ac-name{font-weight:600;font-size:14px;margin-top:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ac-sub{color:var(--muted);font-size:12.5px;margin-top:2px}

.artist-hero{display:flex;align-items:center;gap:24px;margin:6px 0 24px;flex-wrap:wrap}
.ah-photo{width:180px;height:180px;border-radius:50%;overflow:hidden;flex:0 0 auto;background:var(--surface-2);border:1px solid var(--line);box-shadow:0 24px 50px -24px rgba(0,0,0,.75)}
.ah-photo img{width:100%;height:100%;object-fit:cover}
.ah-photo.ph{background:linear-gradient(135deg,color-mix(in srgb,var(--brand-primary) 45%, #1a1a20),color-mix(in srgb,var(--brand-accent) 45%, #101014))}
.ah-kick{color:var(--muted-2);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.ah-name{font-family:var(--font-d);font-size:32px;font-weight:800;margin:4px 0 6px}
.ah-info .btn{margin-top:8px}
@media (max-width:600px){.ah-photo{width:130px;height:130px}.ah-name{font-size:24px}}

/* =====================================================================
   RETOQUES DEL REPRODUCTOR + BARRA SUPERIOR
   ===================================================================== */
/* avatar del canal con foto real */
.vi-avatar{overflow:hidden}
.vi-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}

/* botones anterior/siguiente sobre el video */
.vnav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:52px;height:52px;border-radius:50%;
  border:0;background:rgba(0,0,0,.5);color:#fff;display:none;place-items:center;cursor:pointer;
  opacity:0;transition:opacity .2s,background .15s}
.player.is-video .vnav{display:grid}
.ex-stage:hover .vnav{opacity:1}
.vnav:hover{background:rgba(0,0,0,.75)}
.vnav .ic{width:26px;height:26px}
.vnav-prev{left:12px}.vnav-next{right:12px}
.vnav.off{display:none!important}
@media (hover:none){.player.is-video .vnav{opacity:.9}}

/* animación de entrada del contenido del player expandido */
.player.expanded .ex-body{animation:exIn .32s cubic-bezier(.2,.7,.2,1)}
@keyframes exIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.ex-art{animation:artIn .4s cubic-bezier(.2,.7,.2,1)}
@keyframes artIn{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
.ex-play{transition:transform .12s,filter .15s}
.ex-play:active{transform:scale(.94)}
.mini{animation:miniIn .25s ease}
@keyframes miniIn{from{transform:translateY(100%)}to{transform:none}}

/* botón anterior/siguiente de audio: ocultar cuando no aplica */
.ex-ctl.off{opacity:.3;pointer-events:none}

/* ---- BARRA SUPERIOR mejorada ---- */
.topbar{gap:16px;padding:0 20px}
.tb-brand{font-size:19px}
.tb-search{flex:1;max-width:440px;display:flex;align-items:center;gap:10px;height:42px;padding:0 16px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:100px;color:var(--muted);
  cursor:pointer;font:inherit;font-size:14px;transition:border-color .15s,background .15s}
.tb-search:hover{background:var(--elevated);border-color:var(--line-2)}
.tb-search .ic{width:19px;height:19px;color:var(--muted)}
.tb-search span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tb-avatar{width:38px;height:38px;overflow:hidden;padding:0;border:1px solid var(--line-2)}
.tb-avatar .avatar-img{width:100%;height:100%;object-fit:cover;border-radius:50%}
@media (max-width:640px){
  .tb-search{flex:0 0 auto;max-width:none;width:42px;padding:0;justify-content:center}
  .tb-search span{display:none}
  .tb-brand span{display:none}
}

/* =====================================================================
   SCROLLBARS de la app acordes al tema
   ===================================================================== */
*{scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}

/* =====================================================================
   BARRA MINI mejorada (con anterior/siguiente)
   ===================================================================== */
.mini{gap:10px;height:70px;padding:0 10px 0 12px}
.mini-prog{height:3px;background:var(--line)}
.mini-art{width:50px;height:50px;border-radius:10px}
.mini-btn{width:42px;height:42px}
.mini-btn.mini-sm{width:38px;height:38px}
.mini-btn.mini-sm .ic{width:22px;height:22px}
.mini-btn.off{opacity:.28;pointer-events:none}
.mini-btn.mini-close{color:var(--muted);margin-left:2px}
.mini-btn.mini-close:hover{color:var(--text)}
.mini-btn.mini-close .ic{width:22px;height:22px}
/* el play resalta un poco */
#miniPlay{color:var(--text)}
#miniPlay .ic{width:28px;height:28px}
@media (max-width:600px){
  .mini-btn.mini-sm{display:none}   /* en móvil solo play + cerrar, para no saturar */
}

/* =====================================================================
   ESCUCHAR (música) — carátulas cuadradas, géneros, hero de género
   ===================================================================== */
.listen .card .thumb,.grid.listen .card .thumb{aspect-ratio:1/1;border-radius:14px}
.listen .shelf-row .card{width:172px}
.grid.listen{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.listen .card .t{-webkit-line-clamp:1}

.genre-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.genre-tile{position:relative;height:98px;border-radius:14px;overflow:hidden;cursor:pointer;padding:14px;
  display:flex;align-items:flex-start;transition:transform .16s cubic-bezier(.2,.7,.2,1);box-shadow:0 10px 24px -16px rgba(0,0,0,.6)}
.genre-tile:hover{transform:translateY(-3px)}
.gt-name{font-family:var(--font-d);font-weight:700;font-size:17px;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.45);position:relative;z-index:1;line-height:1.2}
.gt-ic{position:absolute;right:-10px;bottom:-14px;width:74px;height:74px;color:rgba(255,255,255,.26);transform:rotate(18deg)}

.genre-hero{border-radius:20px;padding:32px;margin:6px 0 22px;box-shadow:0 20px 50px -24px rgba(0,0,0,.6)}
.gh-kick{color:rgba(255,255,255,.85);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.gh-name{font-family:var(--font-d);font-size:34px;font-weight:800;margin:6px 0;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.4)}
.genre-hero .btn{margin-top:10px}
@media (max-width:600px){.gh-name{font-size:26px}.genre-tile{height:84px}}

/* =====================================================================
   BUSCAR EN YOUTUBE (usuario final) + "preparando tu video…"
   ===================================================================== */
.yt-prompt{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:26px 0 8px;padding:18px 20px;
  background:linear-gradient(120deg,color-mix(in srgb,var(--brand-accent) 16%, var(--surface)),var(--surface));
  border:1px solid var(--line);border-radius:16px}
.yt-prompt-txt{flex:1;min-width:220px;display:flex;flex-direction:column;gap:3px}
.yt-prompt-txt b{font-size:15px}
.yt-prompt-txt span{color:var(--muted);font-size:13.5px}
.yt-h{font-family:var(--font-d);font-size:18px;margin:22px 0 12px}
.yt-src .card-play{opacity:0}
.yt-src:hover .card-play{opacity:1}

.prep-back{position:fixed;inset:0;z-index:120;background:rgba(4,4,8,.82);backdrop-filter:blur(10px);
  display:grid;place-items:center;padding:22px;animation:prepIn .25s ease}
@keyframes prepIn{from{opacity:0}to{opacity:1}}
.prep{width:100%;max-width:380px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.prep-thumb{width:220px;max-width:70vw;aspect-ratio:16/9;border-radius:16px;overflow:hidden;
  box-shadow:0 30px 60px -24px rgba(0,0,0,.8);position:relative}
.prep-thumb img{width:100%;height:100%;object-fit:cover}
.prep-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 60%)}
.prep-title{font-family:var(--font-d);font-size:18px;font-weight:700;line-height:1.3;margin-top:6px}
.prep-author{color:var(--muted);font-size:13.5px}
.prep-bar{width:100%;max-width:300px;height:8px;border-radius:100px;background:var(--surface-2);overflow:hidden;margin-top:12px}
.prep-bar>i{display:block;height:100%;width:0;background:var(--grad);border-radius:100px;transition:width .5s cubic-bezier(.2,.7,.2,1)}
.prep-bar.err>i{background:#ff6d84}
.prep-state{color:var(--text);font-size:14px;margin-top:4px}
.prep-close{margin-top:10px;color:var(--muted)}